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快中子俘获过程
释义
快中子俘获过程
Encyclopedia
理学
核天体物理
释
rapid neutron-capture process; r-process
快中子俘获过程
一种类型的核过程。在一些极端情况下,中子密度足够强(每立方厘米1020中子以上),会使得中子俘获反应形成的不稳定丰中子核素合成抗拒向稳定核的衰变,这时核合成的路径会非常接近中子滴线,直到发展到上述过程无法优先,大多数衰变回到稳定线,这个核合成的过程称为快速中子俘获过程(r过程)。
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dynamic shear modulus of soils
dynamic shop scheduling
dynamic signal analyzer
dynamic simulation
dynamic single-mode laser
dynamics inverse control
dynamics of a particle
dynamics of a rigid body
dynamics of a system of particles
dynamics of body with variable mass
dynamics of earthquake sources
dynamics of fractional order systems
dynamics of groundwater
dynamics of holonomic systems
dynamics of human behavior
dynamics of machines
dynamics of multi-rigid-body systems
dynamics of networked systems
dynamics of neural cognitive functions
dynamics of neural systems (neurodynamics)
dynamics of nonholonomic systems
dynamics of nonsmooth systems
dynamics of orbits
dynamics of petroleum migration and accumulation
dynamics of phase transition
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